{"source":"Breaknorm","page":"https://breaknorm.co/compare/j1939-vs-opc","license":"https://breaknorm.co/terms","a":"j1939","b":"opc","category":"iot-platforms-protocols","jobs":{"j1939":{"companies":152,"postings":510,"posted_90d":431,"companies_90d":165,"by_country":[["US",99],["DE",12],["FR",7],["SE",6],["GB",5],["IN",4],["AU",3],["NL",3],["BR",2],["CA",2],["AE",1],["AT",1]],"by_headcount":[["10001+",34],["51-200",32],["1001-5000",25],["201-500",23],["11-50",11],["501-1000",10],["5001-10000",9],["2-10",6],["0-1",2]],"by_vertical":[["manufacturing_industry",65],["automotive",27],["technology_software",24],["business_finance_services",12],["property_construction",5],["utilities_infrastructure",5],["commerce_trade",3],["consumer_services_leisure",3],["transport_logistics_rental",3],["agriculture_forestry",2],["community_associations_public",1],["hospitality_travel",1]],"by_function":[["engineering_non_software",201],["software_engineering",184],["skilled_trades_and_field_service",15],["product_program_and_project_management",9],["sales",8],["it_operations_and_business_systems",7],["customer_service_and_success",4],["logistics_warehouse_and_transport",4],["arts_media_and_entertainment",3],["quality_safety_and_environment",3],["data_and_ai",1]]},"opc":{"companies":350,"postings":1374,"posted_90d":1085,"companies_90d":517,"by_country":[["US",191],["GB",28],["DE",23],["FR",23],["CA",12],["NL",8],["CH",6],["AT",5],["IN",5],["IT",5],["ES",4],["SE",4]],"by_headcount":[["10001+",90],["1001-5000",75],["51-200",50],["201-500",37],["5001-10000",33],["501-1000",33],["11-50",21],["2-10",10],["0-1",1]],"by_vertical":[["manufacturing_industry",124],["utilities_infrastructure",54],["technology_software",46],["business_finance_services",42],["property_construction",33],["automotive",15],["commerce_trade",13],["community_associations_public",6],["transport_logistics_rental",5],["consumer_services_leisure",4],["media_content",4],["agriculture_forestry",2]],"by_function":[["engineering_non_software",588],["it_operations_and_business_systems",158],["software_engineering",77],["skilled_trades_and_field_service",63],["product_program_and_project_management",55],["construction_and_civil",30],["sales",24],["data_and_ai",14],["customer_service_and_success",8],["administration_and_office",6],["general_management_and_consulting",6],["quality_safety_and_environment",6]]}},"website":{"j1939":0,"opc":0},"both_in_postings":{"postings":0,"companies":0},"as_of":"2026-10-30","index_tier":3}